Your message dated Sun, 14 Mar 2021 16:35:10 +0100 with message-id <[email protected]> and subject line Re: "Microcode SW error detected. Restarting ..." every few seconds has caused the Debian Bug report #815037, regarding "Microcode SW error detected. Restarting ..." every few seconds to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 815037: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=815037 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: firmware-iwlwifi Version: 20160110-1 Severity: normal I don't remember since when it started but currently it seems to happen under any load -- it does recover and manages to fetch the load but at slow speeds and causing delayes, here is what is seen in messages: Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000. Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR values: Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG) Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_HW_IF_CONFIG_REG: 0X40489204 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_INT_COALESCING: 0X8000ff40 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_INT: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_INT_MASK: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_FH_INT_STATUS: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_GPIO_IN: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_RESET: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_GP_CNTRL: 0X080403cd Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_HW_REV: 0X00000144 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_EEPROM_REG: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_EEPROM_GP: 0X80000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_OTP_GP_REG: 0X803a0000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_GIO_REG: 0X001f0042 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_GP_UCODE_REG: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_GP_DRIVER_REG: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_UCODE_DRV_GP1: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_UCODE_DRV_GP2: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_LED_REG: 0X00000060 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_DRAM_INT_TBL_REG: 0X8843a242 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_ANA_PLL_CFG: 0Xd55555d5 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_MONITOR_STATUS_REG: 0X3d0801bd Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_HW_REV_WA_REG: 0X0001001a Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0010 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH register values: Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X43add500 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X043add40 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000008 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: Start IWL Error Log Dump: Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: Status: 0x00000000, count: 6 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: Loaded firmware version: 16.242414.0 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00002078 | ADVANCED_SYSASSERT Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00A00281 | uPc Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000000 | branchlink1 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000B2C | branchlink2 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00016A90 | interruptlink1 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x001C46DA | interruptlink2 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0xDEADBEEF | data1 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0xDEADBEEF | data2 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0xDEADBEEF | data3 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x158099C9 | beacon time Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x6A82873B | tsf low Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000001 | tsf hi Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000000 | time gp1 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00EE014C | time gp2 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000000 | time gp3 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000010 | uCode version major Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x0003B2EE | uCode version minor Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000144 | hw version Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x40489204 | board version Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x0946004E | hcmd Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x20122080 | isr0 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000000 | isr1 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x0000000A | isr2 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x004000C0 | isr3 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000000 | isr4 Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x01000112 | isr_pref Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000000 | wait_event Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00004288 | l2p_control Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00018824 | l2p_duration Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000000 | l2p_mhvalid Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x000000EF | l2p_addr_match Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000005 | lmpm_pmg_sel Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x17111905 | timestamp Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: 0x00000820 | flow_handler Feb 17 23:44:38 hopa kernel: ieee80211 phy0: Hardware restart was requested Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled Feb 17 23:44:38 hopa kernel: iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled some detail 1. kernel was built manually from dailies of intel drm team to troubleshoot a problem I have with external dock, but I hope it is not relevant since a) failure seems to be coming from the firmware itself, b) I think it was working more robustly before even with this kernel $> uname -a Linux hopa 4.4.0-rc1+ #1 SMP Thu Nov 19 21:18:51 EST 2015 x86_64 GNU/Linux 2. loading firmware -- updated firmware-iwlwifi recently, not sure why it is seeking for -17.ucode since I have only /lib/firmware/iwlwifi-7260-16.ucode (how to fetch a version from the firmware file to see what 16.242414.0 matches?) $> journalctl -b 0 | grep iwlwifi | head Feb 16 13:57:14 hopa kernel: iwlwifi: unknown parameter 'disable_11n' ignored Feb 16 13:57:14 hopa kernel: iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7260-17.ucode failed with error -2 Feb 16 13:57:14 hopa kernel: iwlwifi 0000:02:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm Feb 16 13:57:14 hopa kernel: iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless N 7260, REV=0x144 Feb 16 13:57:14 hopa kernel: iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled Feb 16 13:57:14 hopa kernel: iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled Feb 16 13:57:14 hopa kernel: iwlwifi 0000:02:00.0 wlan0: set_features() failed (-1); wanted 0x0000000000004000, left 0x0000000000004800 Feb 16 13:57:29 hopa kernel: iwlwifi 0000:02:00.0 wlan0: set_features() failed (-1); wanted 0x0000000000006000, left 0x0000000000006800 3. iwconfig reports: $> iwconfig wlan0 wlan0 IEEE 802.11abgn ESSID:"ESCAPE" Mode:Managed Frequency:2.462 GHz Access Point: C4:3D:C7:57:1F:CE Bit Rate=150 Mb/s Tx-Power=22 dBm Retry short limit:7 RTS thr:off Fragment thr:off Power Management:on Link Quality=67/70 Signal level=-43 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:244 Invalid misc:7152 Missed beacon:0 4. my wireless: $> lspci | grep Wireless 02:00.0 Network controller: Intel Corporation Wireless 7260 (rev 73) any advice on how to mitigate this erratic behavior would be appreciated! -- System Information: Debian Release: stretch/sid APT prefers testing APT policy: (900, 'testing'), (600, 'unstable'), (300, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.4.0-rc1+ (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) firmware-iwlwifi depends on no packages. firmware-iwlwifi recommends no packages. Versions of packages firmware-iwlwifi suggests: ii initramfs-tools 0.120 -- no debconf information
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--- Begin Message ---Version: 20200918-1 done Seen fixed in the related Ubuntu bug. Thank you for your report. -- maks
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